Asphalt mixture maximum theoretical density meter (screen display fully automatic) LM-IV

Asphalt mixture maximum theoretical density meter (screen display fully automatic) LM-IV.jpg

1.introductions

Suitable for vacuum method to determine the theoretical maximum relative density of asphalt mixtures, for use in asphalt mixture ratio design, road condition investigation, or pavement construction quality management to calculate voids, compactness, etc.

2. Main Features

l  Double barrel test to improve work efficiency

l  High frequency low amplitude oscillation exhaust method, more thorough exhaust

l  Stainless steel container, imported sealing ring, no air leakage, no cracking

l  Imported vacuum pump is used, and there is no vacuum pump return oil phenomenon

l  Adopting the method of negative pressure adsorption vibration bucket, the operation is more concise

l  Using absolute pressure sensors to detect vacuum degree and eliminate the impact of altitude on vacuum degree

l  The vibration frequency of up to 3000Hz far exceeds that of products of the same level

l  Large screen LCD display, automatic vacuum control, and whole test procedures by one click

l  Adjustable pressure relief speed

3.specifications